CORD-1993 port vsg model policy test to new framework
Change-Id: I23a408a5cf5c442f62fced5d5638f7757c17ae43
(cherry picked from commit 710b8657f8bf11c102bce84dc1103bba72d235a4)
diff --git a/xos/synchronizer/model_policies/test_model_policy_vsgserviceinstance.py b/xos/synchronizer/model_policies/test_model_policy_vsgserviceinstance.py
index 365604a..aaad139 100644
--- a/xos/synchronizer/model_policies/test_model_policy_vsgserviceinstance.py
+++ b/xos/synchronizer/model_policies/test_model_policy_vsgserviceinstance.py
@@ -15,231 +15,17 @@
import unittest
-from mock import patch, call
+from mock import patch, call, Mock, PropertyMock
import mock
import os, sys
-sys.path.append("../../..")
-config = os.path.abspath(os.path.dirname(os.path.realpath(__file__)) + "/test_config.yaml")
-from xosconfig import Config
-Config.init(config, 'synchronizer-config-schema.yaml')
-import synchronizers.new_base.modelaccessor
-
-import synchronizers.new_base.model_policies.model_policy_tenantwithcontainer
-import model_policy_vsgserviceinstance
-from model_policy_vsgserviceinstance import VSGServiceInstancePolicy
-from synchronizers.new_base.model_policies.model_policy_tenantwithcontainer import LeastLoadedNodeScheduler
-
-# ---------------------------------------------------------------------------------------------------------------------
-# Begin Model Policy Testing Framework
-# TODO: Autogenerate this using xproto
-# ---------------------------------------------------------------------------------------------------------------------
-
-# A list of all mock object stores that have been created
-AllMockObjectStores = []
-
-class MockObjectList:
- item_list = None
-
- def __init__(self, initial=None):
- self.id_counter = 0
- if initial:
- self.item_list=initial
- elif self.item_list is None:
- self.item_list=[]
-
- def get_items(self):
- return self.item_list
-
- def count(self):
- return len(self.get_items())
-
- def first(self):
- return self.get_items()[0]
-
- def all(self):
- return self.get_items()
-
- def filter(self, **kwargs):
- items = self.get_items()
- for (k,v) in kwargs.items():
- items = [x for x in items if getattr(x,k) == v]
- return items
-
- def get(self, **kwargs):
- objs = self.filter(**kwargs)
- if not objs:
- raise Exception("No objects matching %s" % str(kwargs))
- return objs[0]
-
-class MockObjectStore(MockObjectList):
- def save(self, o):
- if (not hasattr(o,"id")) or (not o.id):
- for item in self.get_items():
- if item.id >= self.id_counter:
- self.id_counter = item.id + 1
-
- o.id = self.id_counter
- self.id_counter = self.id_counter + 1
-
- for item in self.get_items():
- if item.id == o.id:
- item = o
- break
- else:
- self.get_items().append(o)
-
-class MockObject(object):
- objects = None
- id = None
- deleted = False
- def __init__(self, **kwargs):
- for (k,v) in kwargs.items():
- setattr(self,k,v)
- @property
- def self_content_type_id(self):
- return self.__class__.__name__
- @property
- def leaf_model(self):
- return self
- def save(self):
- if self.objects:
- self.objects.save(self)
- def delete(self):
- pass
-
-def get_MockObjectStore(x):
- store = globals()["Mock%sObjects" % x]()
- if not store in AllMockObjectStores:
- AllMockObjectStores.append(store)
- return store
-
-class MockFlavorObjects(MockObjectStore): pass
-class MockFlavor(MockObject):
- objects = get_MockObjectStore("Flavor")
- name = None
-
-class MockInstanceObjects(MockObjectStore): pass
-class MockInstance(MockObject):
- objects = get_MockObjectStore("Instance")
- name = None
-
-class MockDeploymentObjects(MockObjectStore): pass
-class MockDeployment(MockObject):
- objects = get_MockObjectStore("Deployment")
- name = None
-
-class MockUserObjects(MockObjectStore): pass
-class MockUser(MockObject):
- objects = get_MockObjectStore("User")
- email = None
-
-class MockSliceObjects(MockObjectStore): pass
-class MockSlice(MockObject):
- objects = get_MockObjectStore("Slice")
- name = None
- default_node = None
- networks = None
-
-class MockNodeObjects(MockObjectStore): pass
-class MockNode(MockObject):
- objects = get_MockObjectStore("Node")
- hostname = None
- site_deployment = None
-
-class MockImageObjects(MockObjectStore): pass
-class MockImage(MockObject):
- objects = get_MockObjectStore("Image")
- name = None
-
-class MockTagObjects(MockObjectStore): pass
-class MockTag(MockObject):
- objects = get_MockObjectStore("Tag")
- name = None
- value = None
-
-class MockNetworkTemplateObjects(MockObjectStore): pass
-class MockNetworkTemplate(MockObject):
- objects = get_MockObjectStore("NetworkTemplate")
- name = None
- visibility = None
-
-class MockNetworkParameterTypeObjects(MockObjectStore): pass
-class MockNetworkParameterType(MockObject):
- objects = get_MockObjectStore("NetworkParameterType")
- name = None
-
-class MockNetworkParameterObjects(MockObjectStore): pass
-class MockNetworkParameter(MockObject):
- objects = get_MockObjectStore("NetworkParameter")
- value = None
- parameter_id = None
-
-class MockNetworkObjects(MockObjectStore): pass
-class MockNetwork(MockObject):
- objects = get_MockObjectStore("Network")
- name = None
- template = None
-
-class MockPortObjects(MockObjectStore): pass
-class MockPort(MockObject):
- objects = get_MockObjectStore("Port")
- name = None
- def set_parameter(self, name, value):
- pass
-
-class MockServiceInstanceObjects(MockObjectStore): pass
-class MockServiceInstance(MockObject):
- objects = get_MockObjectStore("ServiceInstance")
- def __init__(self, **kwargs):
- super(MockServiceInstance, self).__init__(**kwargs)
-
-class MockServiceInstanceLinkObjects(MockObjectStore): pass
-class MockServiceInstanceLink(MockObject):
- objects = get_MockObjectStore("ServiceInstanceLink")
- provider_service_instance = None
- subscriber_service_instance = None
- def __init__(self, **kwargs):
- super(MockServiceInstanceLink, self).__init__(**kwargs)
-
-class MockAddressManagerServiceInstanceObjects(MockObjectStore): pass
-class MockAddressManagerServiceInstance(MockObject):
- objects = get_MockObjectStore("AddressManagerServiceInstance")
- public_ip = None
- public_mac = None
- address_pool_id = None
- def set_attribute(self, name, value):
- pass
-
-class MockVoltTenantObjects(MockObjectStore): pass
-class MockVoltTenant(MockObject):
- objects = get_MockObjectStore("VoltTenant")
- c_tag = None
- s_tag = None
-
-class MockVSGServiceObjects(MockObjectStore): pass
-class MockVSGService(MockObject):
- objects = get_MockObjectStore("VSGService")
- name = None
- node_label = None
- slices = None
- def __init__(self, **kwargs):
- super(MockVSGService, self).__init__(**kwargs)
-
-class MockVSGServiceInstanceObjects(MockObjectStore): pass
-class MockVSGServiceInstance(MockObject):
- objects = get_MockObjectStore("VSGServiceInstance")
- owner = None
- deleted = False
- instance = None
- creator = None
- volt = None
- link_deleted_count = 0
- service_specific_attribute = {}
-
- def get_image(self):
- return None
+test_path=os.path.abspath(os.path.dirname(os.path.realpath(__file__)))
+service_dir=os.path.join(test_path, "../../../..")
+xos_dir=os.path.join(test_path, "../../..")
+if not os.path.exists(os.path.join(test_path, "new_base")):
+ xos_dir=os.path.join(test_path, "../../../../../../orchestration/xos/xos")
+ services_dir=os.path.join(xos_dir, "../../xos_services")
# ---------------------------------------------------------------------------------------------------------------------
# End Model Policy Testing Framework
@@ -247,369 +33,383 @@
class TestModelPolicyVsgTenant(unittest.TestCase):
def setUp(self):
+ global VSGServiceInstancePolicy, LeastLoadedNodeScheduler, MockObjectList
+
+ self.sys_path_save = sys.path
+ sys.path.append(xos_dir)
+ sys.path.append(os.path.join(xos_dir, 'synchronizers', 'new_base'))
+
+ config = os.path.join(test_path, "test_config.yaml")
+ from xosconfig import Config
+ Config.clear()
+ Config.init(config, 'synchronizer-config-schema.yaml')
+
+ from synchronizers.new_base.mock_modelaccessor_build import build_mock_modelaccessor
+ build_mock_modelaccessor(xos_dir, services_dir, ["vsg/xos/vsg.xproto", "addressmanager/xos/addressmanager.xproto"])
+
+ import synchronizers.new_base.modelaccessor
+ import synchronizers.new_base.model_policies.model_policy_tenantwithcontainer
+ import model_policy_vsgserviceinstance
+ from model_policy_vsgserviceinstance import VSGServiceInstancePolicy, model_accessor
+ from synchronizers.new_base.model_policies.model_policy_tenantwithcontainer import LeastLoadedNodeScheduler
+
+ from mock_modelaccessor import MockObjectList
+
+ # import all class names to globals
+ for (k, v) in model_accessor.all_model_classes.items():
+ globals()[k] = v
+
# Some of the functions we call have side-effects. For example, creating a VSGServiceInstance may lead to creation of
# tags. Ideally, this wouldn't happen, but it does. So make sure we reset the world.
- for store in AllMockObjectStores:
- store.items = []
+ model_accessor.reset_all_object_stores()
+
+ # attic functions that are not present in the mock model accessor
+ VSGServiceInstance.volt = PropertyMock(return_value = None)
+ AddressManagerServiceInstance.set_attribute = Mock()
self.policy = VSGServiceInstancePolicy()
- self.tenant = MockVSGServiceInstance()
- self.user = MockUser(email="testadmin@test.org")
- self.tenant = MockVSGServiceInstance(creator=self.user, id=1)
- self.flavor = MockFlavor(name="m1.small")
- self.npt_ctag = MockNetworkParameterType(name="c_tag", id=1)
- self.npt_stag = MockNetworkParameterType(name="s_tag", id=2)
- self.npt_neutron_port_name = MockNetworkParameterType(name="neutron_port_name", id=3)
- self.node = MockNode(hostname="my.node.com")
- self.slice = MockSlice(name="mysite_test1", default_flavor=self.flavor, default_isolation="vm")
- self.priv_template = MockNetworkTemplate(name="access_network", visibility="private")
- self.priv_network = MockNetwork(name="mysite_test1_private", template=self.priv_template)
- self.image = MockImage(name="trusty-server-multi-nic")
- self.deployment = MockDeployment(name="testdeployment")
- synchronizers.new_base.model_policies.model_policy_tenantwithcontainer.Instance = MockInstance
- synchronizers.new_base.model_policies.model_policy_tenantwithcontainer.Flavor = MockFlavor
- synchronizers.new_base.model_policies.model_policy_tenantwithcontainer.Tag = MockTag
- synchronizers.new_base.model_policies.model_policy_tenantwithcontainer.Node = MockNode
- model_policy_vsgserviceinstance.Instance = MockInstance
- model_policy_vsgserviceinstance.Flavor = MockFlavor
- model_policy_vsgserviceinstance.Tag = MockTag
- model_policy_vsgserviceinstance.VSGService = MockVSGService
- model_policy_vsgserviceinstance.VSGServiceInstance = MockVSGServiceInstance
- model_policy_vsgserviceinstance.Node = MockNode
- model_policy_vsgserviceinstance.Port = MockPort
- model_policy_vsgserviceinstance.NetworkParameterType = MockNetworkParameterType
- model_policy_vsgserviceinstance.NetworkParameter = MockNetworkParameter
- model_policy_vsgserviceinstance.ServiceInstance = MockServiceInstance
- model_policy_vsgserviceinstance.AddressManagerServiceInstance = MockAddressManagerServiceInstance
+ self.tenant = VSGServiceInstance()
+ self.user = User(email="testadmin@test.org")
+ self.tenant = VSGServiceInstance(creator=self.user, id=1)
+ self.flavor = Flavor(name="m1.small")
+ self.npt_ctag = NetworkParameterType(name="c_tag", id=1)
+ self.npt_stag = NetworkParameterType(name="s_tag", id=2)
+ self.npt_neutron_port_name = NetworkParameterType(name="neutron_port_name", id=3)
+ self.node = Node(hostname="my.node.com")
+ self.slice = Slice(name="mysite_test1", default_flavor=self.flavor, default_isolation="vm")
+ self.priv_template = NetworkTemplate(name="access_network", visibility="private")
+ self.priv_network = Network(name="mysite_test1_private", template=self.priv_template)
+ self.image = Image(name="trusty-server-multi-nic")
+ self.deployment = Deployment(name="testdeployment")
+ Tag.objects.item_list = []
- MockTag.objects.item_list = []
+ def tearDownb(self):
+ sys.path = self.sys_path_save
- @patch.object(VSGServiceInstancePolicy, "manage_container")
- @patch.object(VSGServiceInstancePolicy, "manage_address_service_instance")
- @patch.object(VSGServiceInstancePolicy, "cleanup_orphans")
- def test_handle_create(self, cleanup_orphans, manage_address_service_instance, manage_container):
- self.policy.handle_create(self.tenant)
- manage_container.assert_called_with(self.tenant)
- manage_address_service_instance.assert_called_with(self.tenant)
- cleanup_orphans.assert_called_with(self.tenant)
+ def test_handle_create(self):
+ with patch.object(VSGServiceInstancePolicy, "manage_container") as manage_container, \
+ patch.object(VSGServiceInstancePolicy, "manage_address_service_instance") as manage_address_service_instance, \
+ patch.object(VSGServiceInstancePolicy, "cleanup_orphans") as cleanup_orphans:
+ self.policy.handle_create(self.tenant)
+ manage_container.assert_called_with(self.tenant)
+ manage_address_service_instance.assert_called_with(self.tenant)
+ cleanup_orphans.assert_called_with(self.tenant)
- @patch.object(VSGServiceInstancePolicy, "manage_container")
- @patch.object(VSGServiceInstancePolicy, "manage_address_service_instance")
- @patch.object(VSGServiceInstancePolicy, "cleanup_orphans")
- def test_handle_update(self, cleanup_orphans, manage_address_service_instance, manage_container):
- self.policy.handle_create(self.tenant)
- manage_container.assert_called_with(self.tenant)
- manage_address_service_instance.assert_called_with(self.tenant)
- cleanup_orphans.assert_called_with(self.tenant)
+ def test_handle_update(self):
+ with patch.object(VSGServiceInstancePolicy, "manage_container") as manage_container, \
+ patch.object(VSGServiceInstancePolicy, "manage_address_service_instance") as manage_address_service_instance, \
+ patch.object(VSGServiceInstancePolicy, "cleanup_orphans") as cleanup_orphans:
+ self.policy.handle_create(self.tenant)
+ manage_container.assert_called_with(self.tenant)
+ manage_address_service_instance.assert_called_with(self.tenant)
+ cleanup_orphans.assert_called_with(self.tenant)
- @patch.object(MockAddressManagerServiceInstance, "delete")
- def test_handle_delete_asi_exist(self, amsi_delete):
- vrtenant = MockAddressManagerServiceInstance()
- self.tenant.address_service_instance = vrtenant
- self.policy.handle_delete(self.tenant)
- # The delete model_policy no longer deletes the AddressManagerServiceInstance. It's now handled by logic in
- # ServiceInstanceLink, together with model_policies in the target object.
- amsi_delete.assert_not_called()
+ def test_handle_delete_asi_exist(self):
+ with patch.object(AddressManagerServiceInstance, "delete") as amsi_delete:
+ vrtenant = AddressManagerServiceInstance()
+ self.tenant.address_service_instance = vrtenant
+ self.policy.handle_delete(self.tenant)
+ # The delete model_policy no longer deletes the AddressManagerServiceInstance. It's now handled by logic in
+ # ServiceInstanceLink, together with model_policies in the target object.
+ amsi_delete.assert_not_called()
- @patch.object(MockAddressManagerServiceInstance, "delete")
- def test_handle_delete_asi_noexist(self, amsi_delete):
- self.tenant.address_service_instance = None
- self.policy.handle_delete(self.tenant)
- amsi_delete.assert_not_called()
+ def test_handle_delete_asi_noexist(self):
+ with patch.object(AddressManagerServiceInstance, "delete") as amsi_delete:
+ self.tenant.address_service_instance = None
+ self.policy.handle_delete(self.tenant)
+ amsi_delete.assert_not_called()
- @patch.object(MockVSGServiceInstanceObjects, "get_items")
- @patch.object(MockInstanceObjects, "get_items")
- @patch.object(MockInstance, "delete")
- def test_handle_delete_cleanup_instance(self, instance_delete, instance_objects, vsgserviceinstance_objects):
- vsg_service = MockVSGService()
- instance = MockInstance(id=1)
- instance_objects.return_value = [instance]
- self.tenant.address_service_instance = None
- self.tenant.instance = instance
- self.tenant.instance_id = instance.id
- self.tenant.owner = vsg_service
- vsgserviceinstance_objects.return_value = [self.tenant]
- self.policy.handle_delete(self.tenant)
- instance_delete.assert_called()
+ def test_handle_delete_cleanup_instance(self):
+ with patch.object(VSGServiceInstance.objects, "get_items") as vsgserviceinstance_objects, \
+ patch.object(Instance.objects, "get_items") as instance_objects, \
+ patch.object(Instance, "delete") as instance_delete:
+ vsg_service = VSGService()
+ instance = Instance(id=1)
+ instance_objects.return_value = [instance]
+ self.tenant.address_service_instance = None
+ self.tenant.instance = instance
+ self.tenant.instance_id = instance.id
+ self.tenant.owner = vsg_service
+ vsgserviceinstance_objects.return_value = [self.tenant]
+ self.policy.handle_delete(self.tenant)
+ instance_delete.assert_called()
- @patch.object(MockVSGServiceInstanceObjects, "get_items")
- @patch.object(MockInstanceObjects, "get_items")
- @patch.object(MockInstance, "delete")
- def test_handle_delete_cleanup_instance_live(self, instance_delete, instance_objects, vsgserviceinstance_objects):
- # Make sure if an Instance still has active VSG Tenants, that we don't clean it up
- vsg_service = MockVSGService()
- instance = MockInstance(id=1)
- instance_objects.return_value = [instance]
- self.tenant.address_service_instance = None
- self.tenant.instance = instance
- self.tenant.instance_id = instance.id
- self.tenant.owner = vsg_service
- other_tenant = MockVSGServiceInstance()
- other_tenant.address_service_instance = None
- other_tenant.instance = instance
- other_tenant.instance_id = instance.id
- other_tenant.owner = vsg_service
+ def test_handle_delete_cleanup_instance_live(self):
+ with patch.object(VSGServiceInstance.objects, "get_items") as vsgserviceinstance_objects, \
+ patch.object(Instance.objects, "get_items") as instance_objects, \
+ patch.object(Instance, "delete") as instance_delete:
+ # Make sure if an Instance still has active VSG Tenants, that we don't clean it up
+ vsg_service = VSGService()
+ instance = Instance(id=1)
+ instance_objects.return_value = [instance]
+ self.tenant.address_service_instance = None
+ self.tenant.instance = instance
+ self.tenant.instance_id = instance.id
+ self.tenant.owner = vsg_service
- vsgserviceinstance_objects.return_value = [self.tenant, other_tenant]
+ other_tenant = VSGServiceInstance()
+ other_tenant.address_service_instance = None
+ other_tenant.instance = instance
+ other_tenant.instance_id = instance.id
+ other_tenant.owner = vsg_service
- self.policy.handle_delete(self.tenant)
- instance_delete.assert_not_called()
+ vsgserviceinstance_objects.return_value = [self.tenant, other_tenant]
- @patch.object(MockServiceInstanceObjects, "get_items")
- @patch.object(MockAddressManagerServiceInstanceObjects, "get_items")
- @patch.object(MockTagObjects, "get_items")
- @patch.object(MockVSGServiceInstanceObjects, "get_items")
- @patch.object(MockInstanceObjects, "get_items")
- @patch.object(MockAddressManagerServiceInstance, "delete")
- @patch.object(MockTag, "delete")
- @patch.object(MockInstance, "delete")
- def test_handle_delete_cleanup_instance_and_tags_and_stuff(self, instance_delete, tag_delete, amsi_delete,
- instance_objects, vsgserviceinstance_objects, tag_objects,
- amsi_objects, si_objects):
- vsg_service = MockVSGService()
- am_instance = MockAddressManagerServiceInstance()
- amsi_objects.return_value = [am_instance]
- si_objects.return_value = [am_instance] # AddressManagerServiceInstance is a subclass of ServiceInstance
- instance = MockInstance(id=1)
- instance_objects.return_value = [instance]
- self.tenant.address_service_instance = None
- self.tenant.instance = instance
- self.tenant.instance_id = instance.id
- self.tenant.owner = vsg_service
- vsgserviceinstance_objects.return_value = [self.tenant]
- stag_tag = MockTag(service_id=self.tenant.owner.id, content_type=instance.self_content_type_id,
- object_id=instance.id, name="s_tag")
- vrouter_tag = MockTag(service_id=self.tenant.owner.id, content_type=instance.self_content_type_id,
- object_id=instance.id, name="vm_vrouter_tenant", value=am_instance.id)
- tag_objects.return_value = [stag_tag, vrouter_tag]
- self.policy.handle_delete(self.tenant)
- instance_delete.assert_called()
- assert stag_tag.delete.called
- assert vrouter_tag.delete.called
- assert am_instance.delete.called
+ self.policy.handle_delete(self.tenant)
+ instance_delete.assert_not_called()
- @patch.object(MockAddressManagerServiceInstanceObjects, "get_items")
- @patch.object(MockAddressManagerServiceInstance, "delete")
- def test_cleanup_orphans(self, amsi_delete, amsi_objects):
- vrtenant = MockAddressManagerServiceInstance(id=1)
- self.tenant.address_service_instance = vrtenant
- some_other_vrtenant = MockAddressManagerServiceInstance(id=2)
- link = MockServiceInstanceLink(subscriber_service_instance=self.tenant, provider_service_instance=some_other_vrtenant)
- self.tenant.subscribed_links = MockObjectList(initial=[link])
- amsi_objects.return_value = [some_other_vrtenant]
- self.policy.cleanup_orphans(self.tenant)
- amsi_delete.assert_called()
- @patch.object(MockTag, "objects")
- def test_find_instance_for_s_tag_noexist(self, tag_objects):
- tag_objects.filter.return_value = []
- instance = self.policy.find_instance_for_s_tag(3)
- self.assertEqual(instance, None)
+ def test_handle_delete_cleanup_instance_and_tags_and_stuff(self):
+ with patch.object(ServiceInstance.objects, "get_items") as si_objects, \
+ patch.object(AddressManagerServiceInstance.objects, "get_items") as amsi_objects, \
+ patch.object(Tag.objects, "get_items") as tag_objects, \
+ patch.object(VSGServiceInstance.objects, "get_items") as vsgserviceinstance_objects, \
+ patch.object(Instance.objects, "get_items") as instance_objects, \
+ patch.object(AddressManagerServiceInstance, "delete") as amsi_delete, \
+ patch.object(Tag, "delete") as tag_delete, \
+ patch.object(Instance, "delete") as instance_delete:
+ vsg_service = VSGService()
+ am_instance = AddressManagerServiceInstance()
+ amsi_objects.return_value = [am_instance]
+ si_objects.return_value = [am_instance] # AddressManagerServiceInstance is a subclass of ServiceInstance
+ instance = Instance(id=1)
+ instance_objects.return_value = [instance]
+ self.tenant.address_service_instance = None
+ self.tenant.instance = instance
+ self.tenant.instance_id = instance.id
+ self.tenant.owner = vsg_service
+ vsgserviceinstance_objects.return_value = [self.tenant]
+ stag_tag = Tag(service_id=self.tenant.owner.id, content_type=instance.self_content_type_id,
+ object_id=instance.id, name="s_tag")
+ vrouter_tag = Tag(service_id=self.tenant.owner.id, content_type=instance.self_content_type_id,
+ object_id=instance.id, name="vm_vrouter_tenant", value=am_instance.id)
+ tag_objects.return_value = [stag_tag, vrouter_tag]
+ self.policy.handle_delete(self.tenant)
+ instance_delete.assert_called()
+ assert stag_tag.delete.called
+ assert vrouter_tag.delete.called
+ assert am_instance.delete.called
- @patch.object(MockTag, "objects")
- def test_find_instance_for_s_tag(self, tag_objects):
- tagged_instance = MockInstance()
- tag = MockTag(content_object = tagged_instance)
- tag_objects.filter.return_value = [tag]
- instance = self.policy.find_instance_for_s_tag(3)
- self.assertEqual(instance, tagged_instance)
+ def test_cleanup_orphans(self):
+ with patch.object(AddressManagerServiceInstance.objects, "get_items") as amsi_objects, \
+ patch.object(AddressManagerServiceInstance, "delete") as amsi_delete:
+ vrtenant = AddressManagerServiceInstance(id=1)
+ self.tenant.address_service_instance = vrtenant
+ some_other_vrtenant = AddressManagerServiceInstance(id=2)
+ link = ServiceInstanceLink(subscriber_service_instance=self.tenant, provider_service_instance=some_other_vrtenant)
+ self.tenant.subscribed_links = MockObjectList(initial=[link])
+ amsi_objects.return_value = [some_other_vrtenant]
+ self.policy.cleanup_orphans(self.tenant)
+ amsi_delete.assert_called()
+
+ def test_find_instance_for_s_tag_noexist(self):
+ with patch.object(Tag.objects, "get_items") as tag_objects:
+ tag_objects.filter.return_value = []
+ instance = self.policy.find_instance_for_s_tag(3)
+ self.assertEqual(instance, None)
+
+ def test_find_instance_for_s_tag(self):
+ with patch.object(Tag, "objects") as tag_objects:
+ tagged_instance = Instance()
+ tag = Tag(content_object = tagged_instance)
+ tag_objects.filter.return_value = [tag]
+ instance = self.policy.find_instance_for_s_tag(3)
+ self.assertEqual(instance, tagged_instance)
def test_manage_container_no_volt(self):
with self.assertRaises(Exception) as e:
self.policy.manage_container(self.tenant)
self.assertEqual(e.exception.message, "This VSG container has no volt")
- @patch.object(VSGServiceInstancePolicy, "find_or_make_instance_for_s_tag")
- @patch.object(MockVSGServiceInstance, "save")
- @patch.object(MockVSGServiceInstance, "volt")
- def test_manage_container_noinstance(self, volt, tenant_save, find_or_make_instance_for_s_tag):
- instance = MockInstance()
- volt.s_tag=222
- volt.c_tag=111
- find_or_make_instance_for_s_tag.return_value = instance
- self.policy.manage_container(self.tenant)
- self.assertEqual(self.tenant.instance, instance)
- tenant_save.assert_called()
+ def test_manage_container_noinstance(self):
+ with patch.object(VSGServiceInstancePolicy, "find_or_make_instance_for_s_tag") as find_or_make_instance_for_s_tag, \
+ patch.object(VSGServiceInstance, "save") as tenant_save, \
+ patch.object(VSGServiceInstance, "volt") as volt:
+ instance = Instance()
+ volt.s_tag=222
+ volt.c_tag=111
+ find_or_make_instance_for_s_tag.return_value = instance
+ self.policy.manage_container(self.tenant)
+ self.assertEqual(self.tenant.instance, instance)
+ tenant_save.assert_called()
- @patch.object(VSGServiceInstancePolicy, "find_or_make_instance_for_s_tag")
- @patch.object(MockVSGServiceInstance, "save")
- @patch.object(MockVSGServiceInstance, "volt")
- def test_manage_container_hasinstance(self, volt, tenant_save, find_or_make_instance_for_s_tag):
- instance = MockInstance()
- volt.s_tag=222
- volt.c_tag=111
- self.tenant.instance = instance
- self.policy.manage_container(self.tenant)
- find_or_make_instance_for_s_tag.assert_not_called()
- self.assertEqual(self.tenant.instance, instance)
- tenant_save.assert_not_called()
+ def test_manage_container_hasinstance(self):
+ with patch.object(VSGServiceInstancePolicy, "find_or_make_instance_for_s_tag") as find_or_make_instance_for_s_tag, \
+ patch.object(VSGServiceInstance, "save") as tenant_save, \
+ patch.object(VSGServiceInstance, "volt") as volt:
+ instance = Instance()
+ volt.s_tag=222
+ volt.c_tag=111
+ self.tenant.instance = instance
+ self.policy.manage_container(self.tenant)
+ find_or_make_instance_for_s_tag.assert_not_called()
+ self.assertEqual(self.tenant.instance, instance)
+ tenant_save.assert_not_called()
- @patch.object(VSGServiceInstancePolicy, "find_or_make_instance_for_s_tag")
- @patch.object(MockVSGServiceInstance, "save")
- @patch.object(MockVSGServiceInstance, "volt")
- def test_manage_container_deleted(self, volt, tenant_save, find_or_make_instance_for_s_tag):
- self.tenant.deleted = True
- self.policy.manage_container(self.tenant)
- find_or_make_instance_for_s_tag.assert_not_called()
- tenant_save.assert_not_called()
+ def test_manage_container_deleted(self):
+ with patch.object(VSGServiceInstancePolicy, "find_or_make_instance_for_s_tag") as find_or_make_instance_for_s_tag, \
+ patch.object(VSGServiceInstance, "save") as tenant_save, \
+ patch.object(VSGServiceInstance, "volt") as volt:
+ self.tenant.deleted = True
+ self.policy.manage_container(self.tenant)
+ find_or_make_instance_for_s_tag.assert_not_called()
+ tenant_save.assert_not_called()
- @patch.object(MockPort, "save")
- @patch.object(MockPort, "objects")
- def test_find_or_make_port_noexist(self, port_objects, port_save):
- instance = MockInstance(id=123)
- network = MockInstance(id=456)
- port_objects.filter.return_value = []
- port=self.policy.find_or_make_port(instance, network)
- self.assertNotEqual(port, None)
- port_save.assert_called()
+ def test_find_or_make_port_noexist(self):
+ with patch.object(Port, "save") as port_save, \
+ patch.object(Port, "objects") as port_objects:
+ instance = Instance(id=123)
+ network = Instance(id=456)
+ port_objects.filter.return_value = []
+ port=self.policy.find_or_make_port(instance, network)
+ self.assertNotEqual(port, None)
+ port_save.assert_called()
- @patch.object(MockPort, "save")
- @patch.object(MockPort, "objects")
- def test_find_or_make_port_exists(self, port_objects, port_save):
- someport = MockPort()
- def mock_port_filter(network_id, instance_id):
- if (network_id==456) and (instance_id==123):
- return [someport]
- return None
- instance = MockInstance(id=123)
- network = MockInstance(id=456)
- port_objects.filter.side_effect = mock_port_filter
- port=self.policy.find_or_make_port(instance, network)
- self.assertEqual(port, someport)
- port_save.assert_not_called()
+ def test_find_or_make_port_exists(self):
+ with patch.object(Port, "save") as port_save, \
+ patch.object(Port, "objects") as port_objects:
+ someport = Port()
+ def mock_port_filter(network_id, instance_id):
+ if (network_id==456) and (instance_id==123):
+ return [someport]
+ return None
+ instance = Instance(id=123)
+ network = Instance(id=456)
+ port_objects.filter.side_effect = mock_port_filter
+ port=self.policy.find_or_make_port(instance, network)
+ self.assertEqual(port, someport)
+ port_save.assert_not_called()
- @patch.object(MockVSGServiceObjects, "get_items")
- def test_get_lan_network_noexist(self, vsgservice_objects):
- vsgservice=MockVSGService(name="myvsgservice", id=1, slices=MockObjectList(initial=[self.slice]))
- vsgservice_objects.return_value = [vsgservice]
- self.tenant.owner = vsgservice
- self.slice.networks = MockObjectList()
- with self.assertRaises(Exception) as e:
- self.policy.get_lan_network(self.tenant, None)
- self.assertEqual(e.exception.message, "No lan_network")
+ def test_get_lan_network_noexist(self):
+ with patch.object(VSGService.objects, "get_items") as vsgservice_objects:
+ vsgservice=VSGService(name="myvsgservice", id=1, slices=MockObjectList(initial=[self.slice]))
+ vsgservice_objects.return_value = [vsgservice]
+ self.tenant.owner = vsgservice
+ self.slice.networks = MockObjectList()
+ with self.assertRaises(Exception) as e:
+ self.policy.get_lan_network(self.tenant, None)
+ self.assertEqual(e.exception.message, "No lan_network")
- @patch.object(MockVSGServiceObjects, "get_items")
- def test_get_lan_network(self, vsgservice_objects):
- vsgservice=MockVSGService(name="myvsgservice", id=1, slices=MockObjectList(initial=[self.slice]))
- vsgservice_objects.return_value = [vsgservice]
- self.tenant.owner = vsgservice
- self.slice.networks = MockObjectList([self.priv_network])
- lan_network = self.policy.get_lan_network(self.tenant, None)
- self.assertEqual(lan_network, self.priv_network)
-
- @patch.object(MockVSGServiceObjects, "get_items")
- def test_get_lan_network_toomany(self, vsgservice_objects):
- some_other_network = MockNetwork(name="mysite_test1_private", template=self.priv_template)
- vsgservice=MockVSGService(name="myvsgservice", id=1, slices=MockObjectList(initial=[self.slice]))
- vsgservice_objects.return_value = [vsgservice]
- self.tenant.owner = vsgservice
- self.slice.networks = MockObjectList([self.priv_network, some_other_network])
- with self.assertRaises(Exception) as e:
+ def test_get_lan_network(self):
+ with patch.object(VSGService.objects, "get_items") as vsgservice_objects:
+ vsgservice=VSGService(name="myvsgservice", id=1, slices=MockObjectList(initial=[self.slice]))
+ vsgservice_objects.return_value = [vsgservice]
+ self.tenant.owner = vsgservice
+ self.slice.networks = MockObjectList([self.priv_network])
lan_network = self.policy.get_lan_network(self.tenant, None)
- self.assertEqual(e.exception.message, "The vSG slice should only have one non-management private network")
+ self.assertEqual(lan_network, self.priv_network)
- @patch.object(MockNetworkParameterTypeObjects, "get_items")
- def test_port_set_parameter_noparamexist(self, npt_objects):
- npt_objects.return_value = [self.npt_stag]
- port = MockPort()
- self.policy.port_set_parameter(port, "s_tag", "123")
- self.assertNotEqual(MockNetworkParameter.objects.all(), [])
- param = MockNetworkParameter.objects.first()
- self.assertEqual(param.value, "123")
- self.assertEqual(param.parameter, self.npt_stag)
+ def test_get_lan_network_toomany(self):
+ with patch.object(VSGService.objects, "get_items") as vsgservice_objects:
+ some_other_network = Network(name="mysite_test1_private", template=self.priv_template)
+ vsgservice=VSGService(name="myvsgservice", id=1, slices=MockObjectList(initial=[self.slice]))
+ vsgservice_objects.return_value = [vsgservice]
+ self.tenant.owner = vsgservice
+ self.slice.networks = MockObjectList([self.priv_network, some_other_network])
+ with self.assertRaises(Exception) as e:
+ lan_network = self.policy.get_lan_network(self.tenant, None)
+ self.assertEqual(e.exception.message, "The vSG slice should only have one non-management private network")
- @patch.object(MockNetworkParameterTypeObjects, "get_items")
- @patch.object(MockNetworkParameterObjects, "get_items")
- def test_port_set_parameter_paramexist(self, np_objects, npt_objects):
- port = MockPort(id=1)
- np_orig = MockNetworkParameter(parameter_id=self.npt_stag.id, value="456", object_id=port.id, content_type=port.self_content_type_id)
- np_objects.return_value = [np_orig]
- npt_objects.return_value = [self.npt_stag]
- self.policy.port_set_parameter(port, "s_tag", "123")
- self.assertEqual(MockNetworkParameter.objects.count(), 1)
- param = MockNetworkParameter.objects.first()
- self.assertEqual(param.value, "123")
+ def test_port_set_parameter_noparamexist(self):
+ with patch.object(NetworkParameterType.objects, "get_items") as npt_objects:
+ npt_objects.return_value = [self.npt_stag]
+ port = Port()
+ self.policy.port_set_parameter(port, "s_tag", "123")
+ self.assertNotEqual(NetworkParameter.objects.all(), [])
+ param = NetworkParameter.objects.first()
+ self.assertEqual(param.value, "123")
+ self.assertEqual(param.parameter, self.npt_stag)
- @patch.object(MockNetworkParameterTypeObjects, "get_items")
- @patch.object(MockNodeObjects, "get_items")
- @patch.object(MockFlavorObjects, "get_items")
- @patch.object(MockVSGServiceObjects, "get_items")
- @patch.object(MockVSGServiceInstance, "volt")
- @patch.object(MockVSGServiceInstance, "save")
- @patch.object(VSGServiceInstancePolicy, "get_image")
- @patch.object(VSGServiceInstancePolicy, "allocate_public_service_instance")
- @patch.object(LeastLoadedNodeScheduler, "pick")
- @patch.object(MockNode, "site_deployment")
- @patch.object(MockInstance, "save")
- @patch.object(MockInstance, "delete")
- @patch.object(VSGServiceInstancePolicy, "port_set_parameter")
- def test_find_or_make_instance_for_s_tag(self, port_set_parameter, instance_delete, instance_save, site_deployment,
- pick, get_psi, get_image, tenant_save, volt,
- vsgservice_objects, flavor_objects, node_objects, npt_objects):
- # setup mocks
- vrtenant = MockAddressManagerServiceInstance(public_ip="1.2.3.4", public_mac="01:02:03:04:05:06")
- vsgservice=MockVSGService(name="myvsgservice", id=1, slices=MockObjectList(initial=[self.slice]))
- vsgservice_objects.return_value = [vsgservice]
- self.tenant.owner = vsgservice
- volt.s_tag=222
- volt.c_tag=111
- get_image.return_value = self.image
- get_psi.return_value = vrtenant
- pick.return_value = (self.node, None)
- site_deployment.deployment = self.deployment
- flavor_objects.return_value=[self.flavor]
- node_objects.return_value=[self.node]
- npt_objects.return_value=[self.npt_stag, self.npt_ctag, self.npt_neutron_port_name]
- self.slice.networks = MockObjectList([self.priv_network])
- # done setup mocks
+ def test_port_set_parameter_paramexist(self):
+ with patch.object(NetworkParameterType.objects, "get_items") as npt_objects, \
+ patch.object(NetworkParameter.objects, "get_items") as np_objects:
+ port = Port(id=1)
+ np_orig = NetworkParameter(parameter_id=self.npt_stag.id, value="456", object_id=port.id, content_type=port.self_content_type_id)
+ np_objects.return_value = [np_orig]
+ npt_objects.return_value = [self.npt_stag]
+ self.policy.port_set_parameter(port, "s_tag", "123")
+ self.assertEqual(NetworkParameter.objects.count(), 1)
+ param = NetworkParameter.objects.first()
+ self.assertEqual(param.value, "123")
- # call the function under test
- instance = self.policy.find_or_make_instance_for_s_tag(self.tenant)
+ def test_find_or_make_instance_for_s_tag(self):
+ with patch.object(NetworkParameterType.objects, "get_items") as npt_objects, \
+ patch.object(Node.objects, "get_items") as node_objects, \
+ patch.object(Flavor.objects, "get_items") as flavor_objects, \
+ patch.object(VSGService.objects, "get_items") as vsgservice_objects, \
+ patch.object(VSGServiceInstance, "volt") as volt, \
+ patch.object(VSGServiceInstance, "save") as tenant_save, \
+ patch.object(VSGServiceInstancePolicy, "get_image") as get_image, \
+ patch.object(VSGServiceInstancePolicy, "allocate_public_service_instance") as get_psi, \
+ patch.object(LeastLoadedNodeScheduler, "pick") as pick, \
+ patch.object(Node, "site_deployment") as site_deployment, \
+ patch.object(Instance, "save") as instance_save, \
+ patch.object(Instance, "delete") as instance_delete, \
+ patch.object(VSGServiceInstancePolicy, "port_set_parameter") as port_set_parameter:
+ # setup mocks
+ vrtenant = AddressManagerServiceInstance(public_ip="1.2.3.4", public_mac="01:02:03:04:05:06")
+ vsgservice=VSGService(name="myvsgservice", id=1, slices=MockObjectList(initial=[self.slice]))
+ vsgservice_objects.return_value = [vsgservice]
+ self.tenant.owner = vsgservice
+ volt.s_tag=222
+ volt.c_tag=111
+ get_image.return_value = self.image
+ get_psi.return_value = vrtenant
+ pick.return_value = (self.node, None)
+ site_deployment.deployment = self.deployment
+ flavor_objects.return_value=[self.flavor]
+ node_objects.return_value=[self.node]
+ npt_objects.return_value=[self.npt_stag, self.npt_ctag, self.npt_neutron_port_name]
+ self.slice.networks = MockObjectList([self.priv_network])
+ # done setup mocks
- # make sure Instance was created
- self.assertNotEqual(instance, None)
- self.assertEqual(instance.creator.email, "testadmin@test.org")
- self.assertEqual(instance.image.name, "trusty-server-multi-nic")
- self.assertEqual(instance.flavor.name, "m1.small")
- self.assertEqual(instance.isolation, "vm")
- self.assertEqual(instance.node.hostname, "my.node.com")
- self.assertEqual(instance.slice.name, "mysite_test1")
- self.assertEqual(instance.parent, None)
- instance_save.assert_called()
- instance_delete.assert_not_called()
+ # call the function under test
+ instance = self.policy.find_or_make_instance_for_s_tag(self.tenant)
- # Access Network Port should have tags to c-tag and s-tag
- port = MockPort.objects.first()
- self.assertEqual(port.instance, instance)
- self.assertEqual(port.network, self.priv_network)
- port_set_parameter.assert_has_calls([mock.call(port, "c_tag", 111),
- mock.call(port, "s_tag", 222),
- mock.call(port, "neutron_port_name", "stag-222")])
+ # make sure Instance was created
+ self.assertNotEqual(instance, None)
+ self.assertEqual(instance.creator.email, "testadmin@test.org")
+ self.assertEqual(instance.image.name, "trusty-server-multi-nic")
+ self.assertEqual(instance.flavor.name, "m1.small")
+ self.assertEqual(instance.isolation, "vm")
+ self.assertEqual(instance.node.hostname, "my.node.com")
+ self.assertEqual(instance.slice.name, "mysite_test1")
+ self.assertEqual(instance.parent, None)
+ instance_save.assert_called()
+ instance_delete.assert_not_called()
- # The instance should be tagged with the s-tag
- tag = MockTag.objects.get(name="s_tag")
- self.assertEqual(tag.value, "222")
- self.assertEqual(tag.object_id, instance.id)
+ # Access Network Port should have tags to c-tag and s-tag
+ port = Port.objects.first()
+ self.assertEqual(port.instance, instance)
+ self.assertEqual(port.network, self.priv_network)
+ port_set_parameter.assert_has_calls([mock.call(port, "c_tag", 111),
+ mock.call(port, "s_tag", 222),
+ mock.call(port, "neutron_port_name", "stag-222")])
- # The instance should have a tag pointing to its address_service_instance
- tag = MockTag.objects.get(name="vm_vrouter_tenant")
- self.assertNotEqual(tag.value, vrtenant.id)
- self.assertEqual(tag.object_id, instance.id)
+ # The instance should be tagged with the s-tag
+ tag = Tag.objects.get(name="s_tag")
+ self.assertEqual(tag.value, "222")
+ self.assertEqual(tag.object_id, instance.id)
- # Allocate_public_service_instance should have been called
- get_psi.assert_called()
+ # The instance should have a tag pointing to its address_service_instance
+ tag = Tag.objects.get(name="vm_vrouter_tenant")
+ self.assertNotEqual(tag.value, vrtenant.id)
+ self.assertEqual(tag.object_id, instance.id)
- @patch.object(VSGServiceInstancePolicy, "allocate_public_service_instance")
- def test_manage_address_service_instance(self, get_psi):
- vrtenant = MockAddressManagerServiceInstance(public_ip="1.2.3.4", public_mac="01:02:03:04:05:06")
- get_psi.return_value = vrtenant
+ # Allocate_public_service_instance should have been called
+ get_psi.assert_called()
- self.tenant.address_service_instance = None
+ def test_manage_address_service_instance(self):
+ with patch.object(VSGServiceInstancePolicy, "allocate_public_service_instance") as get_psi:
+ vrtenant = AddressManagerServiceInstance(public_ip="1.2.3.4", public_mac="01:02:03:04:05:06")
+ get_psi.return_value = vrtenant
- self.policy.manage_address_service_instance(self.tenant)
+ self.tenant.address_service_instance = None
- get_psi.assert_called_with(address_pool_name="addresses_vsg", subscriber_tenant=self.tenant)
+ self.policy.manage_address_service_instance(self.tenant)
+
+ get_psi.assert_called_with(address_pool_name="addresses_vsg", subscriber_tenant=self.tenant)
if __name__ == '__main__':
unittest.main()